This layout is proving to be fun. I ve been finding all kinds of stuff in the garage that I did not know I had or forgot about. I found a box of Plaster of Paris - I'm in southern California in a dry region I doubt any moisture has got to it amd I am not sure where I got it, but I want to use it. I am guessing dipping paper towels in it is the proceedure. Any particular paper towel better than the others? How much faster does it set compared to Woodland scenics plaster cloth?